Often calculus-based physics courses have relatively high failure to pass rates (DFW rates), particularly the first course in the sequence (EP1). Often EP1 courses can inadvertently act as a filter preventing students from entering STEM degree programs of their choice. To reduce this high DFW rate and improve retention, physics faculty at a southwestern HSI developed a parachute course. Students not doing well in EP1 can switch into this course mid-semester when it begins and the original course is dropped from their records. The course has two goals: help students maintain their GPA to keep their scholarships and help them learn skills and knowledge needed to be successful on their next attempt at EPI. Although the course was successful in helping students maintain their GPA; students retaking EP1 after the parachute course did no better than students retaking EP1 who did not take it. Reasons for this will be discussed.